30234813

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 47442240

約数和(自身を除く): 17207427

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 2311, 4361, 6933, 13083, 16177, 48531, 113239, 205679, 339717, 617037, 1439753, 4319259, 10078271, 30234813]

約数ペア:

[(1, 30234813), (3, 10078271), (7, 4319259), (21, 1439753), (49, 617037), (89, 339717), (147, 205679), (267, 113239), (623, 48531), (1869, 16177), (2311, 13083), (4361, 6933)]